Free forging is a processing method of plastic deformation of metal materials using die and hammer process, which has a wide range of applications, including the following aspects: Automotive industry: Free forging is widely used in automobile manufacturing, for the manufacture of engine crankshaft, connecting rod, gear, drive shaft and other important parts. Because the free forging has excellent mechanical properties and wear resistance, it can improve the safety and reliability of the vehicle. Aerospace industry: The aerospace field has very high weight and strength requirements for parts, and free forgings are widely used in the manufacture of key components, such as engine rotors, landing gear parts, engine casings, etc., because they can eliminate defects and improve the mechanical properties of metals. Petrochemical industry: Free forgings are used in the petrochemical industry to manufacture high and ultra-high pressure valves, threaded connectors, pipe fittings and other critical equipment and components. These components require high strength and corrosion resistance to withstand harsh working environments. Power industry: Free forgings are widely used in the manufacture of power equipment, such as generator shafts, turbine shafts, blades, etc. These components require high strength and fatigue resistance to withstand high-speed rotation and complex workloads. In addition to the above industries, free forgings can also be used in military, construction machinery, railway traffic, shipbuilding and other fields to manufacture a variety of important connectors and stress components. In short, free forgings are widely used and can meet the requirements of high strength, high wear resistance and high reliability of metal materials.
